No Java API. This shouldn’t be hard to implement, but it hasn’t been done yet.

The implementation hasn’t been tested against the Reactive Streams test suite so there may be some conformance issues.

May need to lift Input events into the stream to ensure that Input.EOF events cannot be lost and to provide proper support for Input.Empty. At the moment there is the potential for event loss when adapting iteratees and enumerators.

No performance tuning has been done.

Needs support for two-way conversion between all the main stream and iteratee types.